inbreeding: SIR PETER (3x4) - METEOR (3x4) - MAID OF ALL WORK (3x4) - HIGHFLYER (4x4x5x5x5) - PAPILLON (4x5) - ECLIPSE (4x5x5x6) - MERLIN MARE (4x5) - SYPHON MARE (4x5) - HEROD (5x5x5x6x6x6) - RACHEL (5x5x6x6x6) - SNAP (5x6x6x6) - MISS CLEVELAND (5x6) - MARSKE (5x5x6x6) - BLANK MARE (5x6) - SPILLETTA (5x6x6) - MERLIN (5x6) - MOTHER PRATT (5x6) - SYPHON (5x6) - REGULUS MARE (5x6x6x6x6) - TARTAR (6x6x6) - CYPRON (6x6x6) - BLANK (6x6x6) - REGULUS (6x6x6) - SQUIRT (6x6x6) - BLACKLEGS [HUTTON'S] MARE (6x6)